Creating the Best Exterior Possible

Whether it’s homeowners, builders, remodelers or installers, the demand for siding that’s a cinch to work with and install while setting durability and design standards is real. From breadth of products to industry-leading performance to sales support, Royal® Building Products connects pros and homeowners to exteriors like no other company.

Backed by a global leader in PVC manufacturing.

We’re able to achieve, advance and grow through the support of Westlake Chemical, an industry-leading Fortune 500 company that shares our commitment to continuous innovation. Vertical integration from our parent company’s raw materials through Royal’s finished products ensures quality control.